Eaton P3BKDB3350G Plug-In Circuit Breaker - IEEE Certified
Part Number: P3BKDB3350G
Quick Summary
Eaton P3BKDB3350G is a plug-in circuit breaker unit for Pow-R-Way III busways used in industrial power distribution. Engineers often face integration challenges, from fitment to ensuring reliable fault protection across different voltages. This module carries IEEE Certified, CSA Certified, and UL 857 marks, helping you meet regulatory demands with confidence. By combining a robust 350 A rating and modular plug-in design, it supports efficient panel layouts, faster maintenance, and streamlined procurement for modern automation environments.
Product Information
Extended Description
P3BKDB3350G Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 350 AMP, KDB Frame Type, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDB3350G
UPC
786683001762
Product Length/Depth
13.29 in
Product Height
34.41 in
Product Width
7.79 in
Product Weight
53 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
K
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
350 A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
3-Pole, 350 A amperage rating with 50% internal grounding and a K-frame design deliver reliable protection for Pow-R-Way III busways, enabling safer fault clearing and simplified panel layout. This translates to measurable downtime reductions and easier inventory management in industrial facilities requiring dependable power distribution. The unit provides high interrupt ratings across voltages—65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 25 kAIC at 600 Vac—supporting feeders and machines from manufacturing floors to processing lines with minimal arc energy exposure. Compliance is reinforced by IEEE Certified, CSA Certified, and UL 857 markings, accelerating regulatory approval and supplier qualification while maintaining design flexibility for machine builders. The plug-in, modular nature of the device enables quick replacements and rapid maintenance, reducing line downtime during upgrade cycles and retrofits. Its compact 13.29 in depth, 34.41 in height, and 7.79 in width footprint, together with a 53 lb weight, simplifies space planning in tight control panels and compact panel boards. With NEMA Compliant routing and a 3-pole configuration, installers gain confidence in consistent performance across industrial environments while supporting future power management upgrades.
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FAQs
The P3BKDB3350G is a 3-pole plug-in unit designed for seamless collaboration with Pow-R-Way III busways. Ensure correct alignment with the K-frame receptacle, verify busway connectors match the 350 A unit, and secure grounding per internal grounding requirements. This modular approach minimizes panel disruption and supports straightforward retrofits during capacity upgrades.
Key ratings include 350 A amperage, with interrupt ratings of 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 25 kAIC at 600 Vac. These specs support high-current feeders and varied voltage environments, enabling reliable protection across industrial motors, conveyors, and processing equipment while reducing fault energy into downstream devices.
Yes. The P3BKDB3350G is well-suited for data centers, manufacturing lines, and process facilities that require reliable high-current distribution, modular maintenance, and compliance with industry standards. Its NEMA-compliant design and robust certifications help align with data center rack power distribution and factory automation panel requirements.
The unit carries IEEE Certified, CSA Certified, and UL 857 certifications, with NEMA Compliant routing. These marks facilitate procurement, integration with certified panels, and regulatory acceptance across North American markets, supporting safer, standards-aligned power management installations.
The plug-in configuration enables rapid replacement and modular upgrades, reducing downtime during maintenance and retrofit projects. With a compact footprint and standard mounting, it lowers spare part inventory needs, shortens repair times, and improves overall equipment uptime, delivering tangible ROI in capital-intensive industrial environments.